DE69709855T2 - Stufenloses getriebe - Google Patents

Stufenloses getriebe

Info

Publication number
DE69709855T2
DE69709855T2 DE69709855T DE69709855T DE69709855T2 DE 69709855 T2 DE69709855 T2 DE 69709855T2 DE 69709855 T DE69709855 T DE 69709855T DE 69709855 T DE69709855 T DE 69709855T DE 69709855 T2 DE69709855 T2 DE 69709855T2
Authority
DE
Germany
Prior art keywords
stepless gearbox
stepless
gearbox
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69709855T
Other languages
English (en)
Other versions
DE69709855D1 (de
Inventor
Kenji Kinokami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of DE69709855D1 publication Critical patent/DE69709855D1/de
Publication of DE69709855T2 publication Critical patent/DE69709855T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Structure Of Transmissions (AREA)
DE69709855T 1996-03-12 1997-03-10 Stufenloses getriebe Expired - Fee Related DE69709855T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP05443496A JP3465470B2 (ja) 1996-03-12 1996-03-12 無段変速機
PCT/JP1997/000745 WO1997034091A1 (fr) 1996-03-12 1997-03-10 Transmission sans etage

Publications (2)

Publication Number Publication Date
DE69709855D1 DE69709855D1 (de) 2002-02-28
DE69709855T2 true DE69709855T2 (de) 2002-09-19

Family

ID=12970615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709855T Expired - Fee Related DE69709855T2 (de) 1996-03-12 1997-03-10 Stufenloses getriebe

Country Status (5)

Country Link
US (1) US6007444A (de)
EP (1) EP0886084B1 (de)
JP (1) JP3465470B2 (de)
DE (1) DE69709855T2 (de)
WO (1) WO1997034091A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146252B1 (de) * 1998-10-26 2004-12-29 Yanmar Diesel Engine Co. Ltd. Stufenlos verstellbares getriebe
WO2000071377A1 (de) * 1999-05-25 2000-11-30 Markus Liebherr Leistungsverzweigungsgetriebe
IT1319855B1 (it) * 2000-02-22 2003-11-03 Same Deutz Fahr Spa Trasmissione idromeccanica a rapporto variabile in modo continuo.
US6543560B1 (en) 2000-07-18 2003-04-08 Delta Systems, Inc. Hydrostatic transmission with integral actuator
US6868925B2 (en) * 2000-07-18 2005-03-22 Delta Systems, Inc. Engine with integral actuator
US6904997B2 (en) * 2001-05-31 2005-06-14 Sauer-Danfoss, Inc. Compact vehicle transmission
DE60226760D1 (de) * 2001-10-22 2008-07-03 Yanmar Co Ltd Fahrzeug mit hydraulikgetriebe
GB2386164A (en) * 2002-03-06 2003-09-10 Ford New Holland Nv Hydro-mechanical transmission
WO2006108109A2 (en) * 2005-04-05 2006-10-12 Folsom Technologies, Inc. Hydromechanical continuously variable transmission
US7726126B1 (en) 2005-12-21 2010-06-01 Hydro-Gear Limited Partnership Dual pump apparatus with power take off
WO2007072688A1 (ja) * 2005-12-22 2007-06-28 Komatsu Ltd. 建設車両
US20080171626A1 (en) * 2007-01-16 2008-07-17 Sauer-Danfoss Inc. Hydromechanical transmission with output summer
EP2724053A4 (de) * 2011-06-21 2016-01-06 Volvo Constr Equip Ab Verfahren zur steuerung eines stufenlosen leistungsverweitungsgetriebes und stufenloses leistungsverzweigungsgetriebe
CN103998826B (zh) 2011-11-14 2016-12-21 凯斯纽荷兰(中国)管理有限公司 用于产生高力矩输出的液压机械连续可变传动装置
US8961347B2 (en) * 2012-04-18 2015-02-24 Caterpillar Inc. Cold start clutch for CVT transmission
GB2514183B (en) * 2013-05-17 2015-09-09 Perkins Engines Co Ltd A propulsion system incorporating a plurality of energy conversion machines
JP5916153B2 (ja) * 2014-02-19 2016-05-11 ヤンマー株式会社 作業車
JP2014129881A (ja) * 2014-02-19 2014-07-10 Yanmar Co Ltd 作業車
JP2015038382A (ja) * 2014-11-21 2015-02-26 ヤンマー株式会社 作業車
JP2015108456A (ja) * 2015-03-06 2015-06-11 ヤンマー株式会社 作業車

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623069B2 (de) * 1974-02-06 1981-05-28
US4341131A (en) * 1977-08-18 1982-07-27 Sundstrand Corporation Hydromechanical transmissions
CA1113281A (en) * 1977-08-18 1981-12-01 Frederic W. Pollman Hydromechanical transmissions
US4754664A (en) * 1986-11-20 1988-07-05 Dana Corporation Four range hydromechanical transmission
JP2646599B2 (ja) * 1987-07-31 1997-08-27 株式会社島津製作所 無段変速装置
JP2526955B2 (ja) * 1987-12-31 1996-08-21 株式会社島津製作所 無段変速装置付の駆動システム
JPH01210658A (ja) * 1988-02-19 1989-08-24 Komatsu Ltd 無段変速機のクラッチ切り換え回路
DE58900243D1 (de) * 1988-03-30 1991-10-02 Zahnradfabrik Friedrichshafen Lastschaltgetriebe mit stufenlos einstellbarer uebersetzung.
WO1989009899A1 (en) * 1988-04-06 1989-10-19 Zahnradfabrik Friedrichshafen Ag Hydrostatic-mecanical power-distribution gearbox
JPH0650410A (ja) * 1992-07-28 1994-02-22 Komatsu Ltd 遊星歯車式変速装置

Also Published As

Publication number Publication date
EP0886084B1 (de) 2002-01-02
JP3465470B2 (ja) 2003-11-10
EP0886084A4 (de) 1999-03-17
JPH09242844A (ja) 1997-09-16
EP0886084A1 (de) 1998-12-23
WO1997034091A1 (fr) 1997-09-18
US6007444A (en) 1999-12-28
DE69709855D1 (de) 2002-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee